IT1044939B - Poliesteri - Google Patents

Poliesteri

Info

Publication number
IT1044939B
IT1044939B IT31562/72A IT3156272A IT1044939B IT 1044939 B IT1044939 B IT 1044939B IT 31562/72 A IT31562/72 A IT 31562/72A IT 3156272 A IT3156272 A IT 3156272A IT 1044939 B IT1044939 B IT 1044939B
Authority
IT
Italy
Prior art keywords
polyester
Prior art date
Application number
IT31562/72A
Other languages
English (en)
Italian (it)
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1044939B publication Critical patent/IT1044939B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT31562/72A 1971-11-12 1972-11-10 Poliesteri IT1044939B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5259671A GB1401771A (en) 1971-11-12 1971-11-12 Polyesters

Publications (1)

Publication Number Publication Date
IT1044939B true IT1044939B (it) 1980-04-21

Family

ID=10464529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31562/72A IT1044939B (it) 1971-11-12 1972-11-10 Poliesteri

Country Status (8)

Country Link
US (1) US3847873A (fr)
JP (1) JPS4859193A (fr)
AU (1) AU477077B2 (fr)
DE (1) DE2255146A1 (fr)
FR (1) FR2159496B2 (fr)
GB (1) GB1401771A (fr)
IT (1) IT1044939B (fr)
NL (1) NL7215158A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232914B2 (fr) * 1974-05-11 1977-08-24
US4208322A (en) * 1978-04-13 1980-06-17 Pennwalt Corporation Polyester-polyamide resins flame retarded by poly(metal phosphinate)s
US4180495A (en) * 1978-04-13 1979-12-25 Pennwalt Corporation Polyester resins flame retarded by poly(metal phosphinate)s
US4208321A (en) * 1978-04-13 1980-06-17 Pennwalt Corporation Polyamide resins flame retarded by poly(metal phosphinate)s
US4778873A (en) * 1986-05-09 1988-10-18 The Goodyear Tire & Rubber Company Polycondensation catalyst
EP0292629A3 (fr) * 1987-05-04 1989-06-28 Shell Internationale Researchmaatschappij B.V. Catalyseur pour la polycondensation
CA2103420A1 (fr) * 1992-12-22 1994-06-23 Eileen B. Walsh Stabilisation de melanges de terephtalate de polybutylene et de polyester de faible poids moleculaire avec des composes a base de phosphore
US5840957A (en) * 1998-03-16 1998-11-24 E. I. Du Pont De Nemours And Company Transesterification process using lanthanum compound catalyst
MXPA02001863A (es) * 1999-08-24 2003-07-14 Toyo Boseki Catalizador de polimerizacion de poliester, poliester producido usando el mismo y proceso para producir poliester.
WO2001049771A1 (fr) * 2000-01-05 2001-07-12 Toyo Boseki Kabushiki Kaisha Catalyseur de polymerisation pour polyesters, polyesters obtenus et leur procede de production
JP3461175B2 (ja) * 2000-09-12 2003-10-27 東洋紡績株式会社 ポリエステル重合触媒及びこれを用いて製造されたポリエステル並びにポリエステルの製造方法
WO2002068500A1 (fr) 2001-02-23 2002-09-06 Toyo Boseki Kabushiki Kaisha Catalyseur de polymerisation pour polyester, polyester produit par le meme et procede de production de polyester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279733A (fr) * 1961-06-21
FR1492409A (fr) * 1965-08-21 1967-08-18 Teijin Ltd Procédé de préparation de polyesters aromatiques

Also Published As

Publication number Publication date
JPS4859193A (fr) 1973-08-18
NL7215158A (fr) 1973-05-15
FR2159496A2 (fr) 1973-06-22
FR2159496B2 (fr) 1975-06-13
AU4866072A (en) 1974-05-09
AU477077B2 (en) 1976-10-14
US3847873A (en) 1974-11-12
DE2255146A1 (de) 1973-05-24
GB1401771A (en) 1975-07-30

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